SOLUTION: Graph the quadratic equation. y= x^2 + x

SOLUTION: Graph the quadratic equation. y= x^2 + x - 2

Question 249606: Graph the quadratic equation.
y= x^2 + x - 2
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
y= x^2 + x - 2
y intercept=-2
Set y=0 & solve for x
0=x^2+x-2
0=(x+2)(x-1)
x+2=0
x=-2 (-2,0)
x-1=0
x=1 (1,0)
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x^2 +x -2).
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